package main

import (
  "fmt"
  "../calc"
)

func main() {
  var s1 int = 200
  var s2 int = 300

  sum := calc.Add(s1,s2)
  fmt.Printf("s1+s2=%d\n",sum) //s1+s2=500

  //sub := calc.sub(s1,s2) //Unexported function 'sub' usage

  fmt.Printf("calc.A=%d\n",calc.A)
  //fmt.Printf("calc.a=%d\n",calc.a) //Unexported variable 'a' usage

  fmt.Printf("calc.Test=%d\n",calc.Test())
}
